code: def get_default_db_uri(evadb_dir: Path):
      """
      Get the default database uri.
  
      Arguments:
          evadb_dir: path to evadb database directory
      """
      # Default to sqlite.
      return f"sqlite:///{evadb_dir.resolve()}/{DB_DEFAULT_NAME}"
  
file_path: evadb/evadb/configuration/bootstrap_environment.py
imports: import logging
  from pathlib import Path
  from typing import Union
  from evadb.configuration.constants import CACHE_DIR, DB_DEFAULT_NAME, FUNCTION_DIR, INDEX_DIR, MODEL_DIR, S3_DOWNLOAD_DIR, TMP_DIR, EvaDB_DATASET_DIR
  from evadb.evadb_config import BASE_EVADB_CONFIG
  from evadb.utils.logging_manager import logger
label_desc: Use image node_id 1 for calling a global function with example usage: get_default_db_uri(evadb_dir) and returns: str, evadb_dir, str, DB_DEFAULT_NAME